The papers of Earl J. Larrison span the years 1915 to 1985, although family papers in his possession which are included in this collection date to the 1880s. Included are typescripts of several books and articles, journals, notebooks and other research materials reflecting to his zoological activities. Also included are literary materials, particularly those relating to Sir Walter Scott, family papers, including photographs, which belonged to his mother, and other photographs, slides, and movie film which reflect his interest in birds and animals.